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	<title>Statistic basics</title>
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<dd><A HREF="center.htm">center</A> - center</dd>
<dd><A HREF="centrered.htm">wcenter</A> - center and weight</dd>
<dd><A HREF="cmoment.htm">cmoment</A> - central moments of all orders</dd>
<dd><A HREF="correl.htm">correl</A> - correlation of two variables</dd>
<dd><A HREF="covar.htm">covar</A> - covariance of two variables</dd>
<dd><A HREF="ftest.htm">ftest</A> - Fischer ratio</dd>
<dd><A HREF="ftuneq.htm">ftuneq</A> - Fischer ratio for samples of unequal size.</dd>
<dd><A HREF="geomean.htm">geomean</A> - geometric mean</dd>
<dd><A HREF="harmean.htm">harmean</A> - harmonic mean</dd>
<dd><A HREF="iqr.htm">iqr</A> - interquartile range</dd>
<dd><A HREF="labostat.htm">labostat</A> - Statistical toolbox for Scilab</dd>
<dd><A HREF="mad.htm">mad</A> - mean absolute deviation</dd>
<dd><A HREF="mean.htm">mean</A> - mean (row mean, column mean) of vector/matrix  entries</dd>
<dd><A HREF="meanf.htm">meanf</A> - weighted mean of a vector or a matrix</dd>
<dd><A HREF="median.htm">median</A> - median (row median, column median,...) of  vector/matrix/array entries</dd>
<dd><A HREF="moment.htm">moment</A> - non central moments of all orders</dd>
<dd><A HREF="msd.htm">msd</A> - mean squared deviation</dd>
<dd><A HREF="mvvacov.htm">mvvacov</A> - computes  variance-covariance matrix</dd>
<dd><A HREF="nancumsum.htm">nancumsum</A> - Thos function returns  the cumulative sum of the values of a matrix</dd>
<dd><A HREF="nand2mean.htm">nand2mean</A> - difference of the means of  two independent samples</dd>
<dd><A HREF="nanmax.htm">nanmax</A> - max  (ignoring Nan's)</dd>
<dd><A HREF="nanmean.htm">nanmean</A> - mean  (ignoring  Nan's)</dd>
<dd><A HREF="nanmeanf.htm">nanmeanf</A> - mean (ignoring Nan's) with a given frequency.</dd>
<dd><A HREF="nanmedian.htm">nanmedian</A> - median of the  values of a numerical vector or matrix</dd>
<dd><A HREF="nanmin.htm">nanmin</A> - min  (ignoring Nan's)</dd>
<dd><A HREF="nanstdev.htm">nanstdev</A> - standard deviation (ignoring the NANs).</dd>
<dd><A HREF="nansum.htm">nansum</A> - Sum of values ignoring NAN's</dd>
<dd><A HREF="nfreq.htm">nfreq</A> - frequence of the values in a vector or matrix</dd>
<dd><A HREF="pca.htm">pca</A> - Principal components analysis</dd>
<dd><A HREF="perctl.htm">perctl</A> - computation of percentils</dd>
<dd><A HREF="quart.htm">quart</A> - computation of quartiles</dd>
<dd><A HREF="regress.htm">regress</A> - regression coefficients of two variables</dd>
<dd><A HREF="sample.htm">sample</A> - Sampling with replacement</dd>
<dd><A HREF="samplef.htm">samplef</A> - sample with replacement from a population  and frequences of his values.</dd>
<dd><A HREF="samwr.htm">samwr</A> - Sampling without replacement</dd>
<dd><A HREF="st_deviation.htm">st_deviation</A> - standard deviation (row or    column-wise) of vector/matrix entries</dd>
<dd><A HREF="st_deviation.htm">stdev</A> - standard deviation (row or column-wise) of vector/matrix entries</dd>
<dd><A HREF="stdevf.htm">stdevf</A> - standard deviation</dd>
<dd><A HREF="strange.htm">strange</A> - range</dd>
<dd><A HREF="tabul.htm">tabul</A> - frequency of values of a matrix or vector</dd>
<dd><A HREF="thrownan.htm">thrownan</A> - eliminates nan values</dd>
<dd><A HREF="trimmean.htm">trimmean</A> - trimmed mean of a vector or a matrix</dd>
<dd><A HREF="variance.htm">variance</A> - variance of  the values of a  vector or matrix</dd>
<dd><A HREF="variancef.htm">variancef</A> - standard deviation of the values of a  vector or matrix</dd>
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